WO2020035844A2 - Dispositif de guidage calligraphique - Google Patents

Dispositif de guidage calligraphique Download PDF

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Publication number
WO2020035844A2
WO2020035844A2 PCT/IB2019/061155 IB2019061155W WO2020035844A2 WO 2020035844 A2 WO2020035844 A2 WO 2020035844A2 IB 2019061155 W IB2019061155 W IB 2019061155W WO 2020035844 A2 WO2020035844 A2 WO 2020035844A2
Authority
WO
WIPO (PCT)
Prior art keywords
electronic pen
calligraphic
guidance device
guide support
support
Prior art date
Application number
PCT/IB2019/061155
Other languages
English (en)
Spanish (es)
Other versions
WO2020035844A3 (fr
Inventor
Pablo Vicente TORRES CARRIÓN
Cristian Mauricio RAMÍREZ BETANCOURT
María Magdalena GUAJALA MICHAY
Darío Javier CRUZ SARMIENTO
Juan Carlos TORRES DÍAZ
Original Assignee
Universidad Técnica Particular De Loja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad Técnica Particular De Loja filed Critical Universidad Técnica Particular De Loja
Priority to PCT/IB2019/061155 priority Critical patent/WO2020035844A2/fr
Publication of WO2020035844A2 publication Critical patent/WO2020035844A2/fr
Publication of WO2020035844A3 publication Critical patent/WO2020035844A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/08—Combinations of writing implements with other articles with measuring, computing or indicating devices

Definitions

  • the present invention relates to a calligraphic guidance device, intended to allow efficient learning of writing. Therefore, the calligraphic guidance device of the invention falls within the technical field of learning devices, and more specifically, automated devices for writing learning.
  • An objective of the invention is to provide a calligraphic guidance device, which allows to automate the writing learning process, as well as to improve the fine motor skills of the user. Likewise, the calligraphic guidance device allows to correct deviations in writing in real time, actively intervening in the user's guidance during the learning of writing.
  • the present invention relates to a calligraphic guidance device that allows a user to be guided and trained in line tracking to improve fine motor skills.
  • the calligraphic guidance device of the invention generates a movement that allows the user to improve the writing ability.
  • the calligraphic guidance device of the invention comprises an electronic pen and a guide support. Both work together to allow the user to move the electronic pen according to a defined line on a writing surface on which the electronic pen and the guide support moves.
  • the electronic pen comprises, in turn, one or more line tracking sensors, pressure sensors and / or inclination sensors.
  • Line tracking sensors are preferably placed near a tip of the electronic pen, and allow the line defined on the writing surface to be detected and calculate the distance from one tip of the electronic pen to the line.
  • the pressure sensors are responsible for determining the pressure exerted by the user on the electronic pen.
  • the inclination sensors give a measure at every moment of the inclination of the electronic pen with respect to a vertical axis.
  • the electronic pen also comprises a first motherboard with a processing element.
  • the processing element is connected to the line tracking sensors, pressure sensors and / or inclination sensors.
  • the first motherboard also comprises a wireless communication element.
  • the line tracking sensors are located in the vicinity of the tip of the electronic pen, in order to facilitate the detection of the defined line on the writing surface.
  • the electronic pen can also comprise a light or acoustic indicator, to alert the user when the electronic pen is not following the line.
  • the electrical and electronic elements of the electronic pen can be powered by a battery housed in said electronic pen.
  • the guide support is adapted to allow the guidance of a user's hand that holds the electronic pen and comprises an ergonomic support surface for the hand.
  • Said support surface serves as a hand support during writing and guides it in order to train fine motor skills, and comprises an anterior and a posterior face, intended to be faced with the writing surface.
  • the support surface comprises an adjustable ring to accommodate the electronic pen, so that the electronic pen passes through the support surface through the adjustable ring.
  • the support surface also comprises at least one transparent and millimeter area, around the adjustable ring.
  • the guide support also comprises one or more scroll wheels, attached to the support surface on its rear face, that is, in the area closest to the writing surface. Preferably, four omnidirectional wheels are used.
  • the guide support In order to generate the movement of the support surface, the guide support also comprises one or more motors, which transmit movement to the travel wheels.
  • the motors allow to generate traction in the wheels on the surface of writing to move the surface of support, and, therefore, the hand of the user.
  • the guide support may preferably comprise a first motor that moves the support surface in a first direction and a second motor that moves the support surface in a second direction perpendicular to the first direction, so that movement is allowed of the support surface in all directions of the plane.
  • the guide support also comprises a second motherboard, which comprises, in turn, a central processing unit, a graphic processing unit and a wireless communication system, which allows it to connect with the electronic pen, to receive information obtained by the sensors and to send instructions to the light or acoustic indicator to activate it in case the user does not follow the line defined on the writing surface.
  • a second motherboard which comprises, in turn, a central processing unit, a graphic processing unit and a wireless communication system, which allows it to connect with the electronic pen, to receive information obtained by the sensors and to send instructions to the light or acoustic indicator to activate it in case the user does not follow the line defined on the writing surface.
  • the electronic pen can also comprise a first interrupt contact and the guide support further comprise a second interrupt contact, located inside the adjustable ring, where the first and second interrupt contacts activate the electronic pen upon contact between yes.
  • the guide support can comprise a screen, embedded in the surface.
  • the screen can present information related to the writing process, to the data collected by the sensors and configuration options.
  • the electrical circuit of the guide support can be powered by means of a battery that acts as a power source, which the guide support can accommodate. And the battery can be recharged by means of a charging port located in the guide support.
  • Figure 1 Shows a plan view of a preferred embodiment of the guide support of the calligraphic guidance device of the invention.
  • Figure 2. Shows a plan view of a preferred embodiment of the rear face of the guide support surface of the calligraphic guidance device of the invention.
  • Figure 3. Shows a schematic view of a preferred embodiment of the electronic pen of the calligraphic guidance device of the invention.
  • Figure 4.- Shows a schematic view of a preferred embodiment of the assembly of the electronic pen and the guide support of the calligraphic guidance device of the invention.
  • Figure 5. Shows a schematic view of an example of the use of the calligraphic guidance device of the invention.
  • the invention relates to a calligraphic guidance device that allows the training of a user in writing, to improve their fine motor skills.
  • the calligraphic guidance device of the invention is based on the implementation of a line tracking sensor (26) in an electronic pen (20) and the use of a guide support (1) to generate a movement that corrects user deviations in the practice of writing.
  • the calligraphic guidance device shown in Figures 1 to 5 is intended to be used to guide a user in tracking a line (19) defined on a writing surface (27), while the user holds the pencil electronic (20) and supports the hand on the guide support (1).
  • Figure 1 shows a plan view of the guide support (1).
  • the guide support (1) comprises an ergonomic support surface (3) designed to allow the support of the user's hand to guide it during writing.
  • the support surface (3) is parallel to the writing surface (27) and has an anterior face and a posterior face, where the rear face is oriented towards the writing surface (27).
  • said support surface (3) there is an adjustable ring (5), intended to house the electronic pen (20).
  • a second contact (6) intended to activate the electronic pen (20) when it is placed in position with respect to the guide support (1).
  • the electronic pen (20) passes through the adjustable ring (5) of the support surface (3), so that the diameter of said adjustable ring (5) is variable to allow adjustment between the support surface (3) ) and the electronic pencil (20), regardless of the diameter of the latter.
  • the support surface (3) also comprises a transparent area (4) and millimeter located in the vicinity of the adjustable ring (5), to allow the user to see what he is writing and determine the distance of the line (19) from the surface writing (27) to the tip of the electronic pen (20).
  • the guide support (1) shown in Figure 1 also comprises a screen (2) embedded in the support surface (3), so that the user can see on the screen (2) information related to the writing process, and configure The calligraphic guidance device. Also, a charging port (7) is provided on the surface of the guide support (1), which allows the connection of the guide support (1) with an external power supply, such as a plug.
  • Figure 2 shows a plan view of the rear face of the support surface (3) of the guide support (1).
  • the guide support (1) also comprises two motors (13, 14) to generate a movement in the omnidirectional wheels (15, 16, 17, 18), so that a first motor (13) directs a first wheel ( 16) in one direction, and a second motor (14) directs a second wheel (17) in a direction perpendicular to the first direction, thus allowing movement of the bearing surface (3) in all directions on the writing surface ( 27).
  • the guide support (1) also comprises a second base plate (12), which comprises a central processing unit (8), a graphic processing unit (9) and a wireless communication device (10), connected to each other.
  • a second base plate (12) which comprises a central processing unit (8), a graphic processing unit (9) and a wireless communication device (10), connected to each other.
  • the second motherboard (12) receives power from a rechargeable battery (1 1), which is recharged by means of the charging port (7) defined on the support surface (3).
  • FIG 3 shows a schematic view of the electronic pen (20).
  • the electronic pen (20) comprises a set of sensors (21, 24, 26).
  • the electronic pen (20) comprises a line tracking sensor (26), located in the vicinity of the tip of the electronic pen (20).
  • the line tracking sensor (26) allows detecting the line (19) defined on the writing surface (27), so that the distance from the tip of the electronic pen (20) to said line (19) is determined.
  • the electronic pencil (20) also comprises a pressure sensor (21), which allows to determine the force exerted by the user when holding the electronic pencil (20).
  • the electronic pencil (20) also comprises an inclination sensor (24), which allows the inclination of the electronic pencil (20) to be determined at any time with respect to a vertical axis.
  • the electronic pen (20) further comprises a light indicator (25), which is illuminated when the electronic pen (20) does not follow the line (19) defined on the writing surface (27).
  • a first base plate (30) is arranged in the electronic pen (20), which comprises a processing element (23) and a wireless communication element (28) and is connected to the line tracking sensor (26). ), the pressure sensor (21) and the tilt sensor (24).
  • the processing element (23) sends through the wireless communication element (28) the information collected by the sensors (21, 24, 26) to the second base plate (12) of the guide support (1) and receives instructions from the second base plate (12) of the guide support (1) to activate the indicator light (25).
  • the electronic pen (20) also comprises a rechargeable battery (22) that electrically feeds the sensors (21, 24, 26) and the light indicator (25).
  • the electronic pen (20) further comprises a first interruption contact (29), intended to be connected with the second interruption contact (6) of the guide support (1), located inside the adjustable ring (5).
  • a first interruption contact (29) intended to be connected with the second interruption contact (6) of the guide support (1), located inside the adjustable ring (5).
  • Figure 4 shows a graphic representation of the assembly of the electronic pen (20) and the guide support (1), where the first (29) and the second interrupt contact (6) are contacted.
  • Figure 5 shows a representation of the calligraphic guidance device of the invention during its use by a user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne un système de guidage calligraphique qui comprend un crayon électronique doté d'un ou plusieurs capteurs de suivi de ligne, capteurs de pression et/ou de capteurs d'inclinaison; et une plaque de base, reliée aux capteurs et comprenant un élément de communication sans fil; et un support guide comportant une surface ergonomique, qui comprend un anneau réglable pour loger le crayon électronique; une ou plusieurs roues de déplacement; un ou plusieurs moteurs, pour générer un déplacement des roues de déplacement; et une plaque de base, qui comprend une unité centrale de traitement graphique et un dispositif de communication sans fil pour se connecter au crayon électronique.
PCT/IB2019/061155 2019-12-20 2019-12-20 Dispositif de guidage calligraphique WO2020035844A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/061155 WO2020035844A2 (fr) 2019-12-20 2019-12-20 Dispositif de guidage calligraphique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2019/061155 WO2020035844A2 (fr) 2019-12-20 2019-12-20 Dispositif de guidage calligraphique

Publications (2)

Publication Number Publication Date
WO2020035844A2 true WO2020035844A2 (fr) 2020-02-20
WO2020035844A3 WO2020035844A3 (fr) 2020-05-14

Family

ID=69525248

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/061155 WO2020035844A2 (fr) 2019-12-20 2019-12-20 Dispositif de guidage calligraphique

Country Status (1)

Country Link
WO (1) WO2020035844A2 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2340723A1 (fr) * 1998-08-18 2000-03-02 Digital Ink, Inc. Instrument d'ecriture a capteurs de detection permettant de determiner un positionnement absolu et relatif
CN204117092U (zh) * 2014-05-16 2015-01-21 沈阳工业大学 用于矫正握笔姿势的电子手写笔
CN203995260U (zh) * 2014-06-10 2014-12-10 朱淑贤 一种练字笔
EP3640772A1 (fr) * 2017-05-03 2020-04-22 Shenzhen Royole Technologies Co., Ltd. Stylet de commande tactile, dispositif de commande tactile, système et procédé destinés à être utilisés dans la pratique de la calligraphie
CN207697326U (zh) * 2017-06-05 2018-08-07 深圳新邦友工程机械有限公司 一种带电容触摸功能的毛笔
CN107081983B (zh) * 2017-06-09 2018-10-02 黄大文 一种笔法引导仪及书写工具

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